Massachusetts
Division of Professional Licensure
John M Riddell
Board Of Registration In Medicine
License number
256788
Date granted
06/26/2013
Date expires
08/05/2018
Class
Board Of Registration In Medicine
Status
Active
Address
Massachusetts General Hospital, 55 Fruit Street / GRB 444
licensingma.org
ID 41471670
LAST UPDATED 2026-03-29 13:38:33 UTC
LAST UPDATED 2026-03-29 13:38:33 UTC
This website is unaffiliated with the Division of Professional Licensure. Please verify all information directly with the relevant official government authority.